Online GCD Calculator is useful to find the GCD of 183, 720, 109, 388 quickly. Get the easiest ways to solve the greatest common divisor of 183, 720, 109, 388 i.e 1 in different methods as follows.
Given Input numbers are 183, 720, 109, 388
In the factoring method, we have to find the divisors of all numbers
Divisors of 183 :
The positive integer divisors of 183 that completely divides 183 are.
1, 3, 61, 183
Divisors of 720 :
The positive integer divisors of 720 that completely divides 720 are.
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
Divisors of 109 :
The positive integer divisors of 109 that completely divides 109 are.
1, 109
Divisors of 388 :
The positive integer divisors of 388 that completely divides 388 are.
1, 2, 4, 97, 194, 388
GCD of numbers is the greatest common divisor
So, the GCD (183, 720, 109, 388) = 1.
Given numbers are 183, 720, 109, 388
The list of prime factors of all numbers are
Prime factors of 183 are 3 x 61
Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5
Prime factors of 109 are 109
Prime factors of 388 are 2 x 2 x 97
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 183, 720, 109, 388
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(183, 720) = 43920
GCD(183, 720) = ( 183 x 720 ) / 43920
= 183 / 720
= 183
Step2:
LCM(3, 109) = 327
GCD(3, 109) = ( 3 x 109 ) / 327
= 3 / 109
= 3
Step3:
LCM(1, 388) = 388
GCD(1, 388) = ( 1 x 388 ) / 388
= 1 / 388
= 1
So, Greatest Common Divisor of 183, 720, 109, 388 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 183, 720, 109, 388
The greatest common divisor of numbers 183, 720, 109, 388 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 183, 720, 109, 388 is 1.
1. What is the GCD of 183, 720, 109, 388?
GCD of given numbers 183, 720, 109, 388 is 1
2. How to calculate the greatest common divisor of 183, 720, 109, 388?
We can find the highest common divisor of 183, 720, 109, 388 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 183, 720, 109, 388 i.e 1.
3. How can I use the GCD of 183, 720, 109, 388Calculator?
Out the numbers 183, 720, 109, 388 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.